"Full Description:\nThe Mark 4® 20-60x80mm tactical spotting scope with the TMR reticle gives you the brightness and clarity necessary for positive target identification in any conditions with more magnification than its 12-40x60mm counterpart. Built to survive shocks, blows, drops, and impacts, it's not only tough, it's also 100% waterproof and fogproof. Boasting Leupold’s Professional-Grade Optical System, it offers unmatched light transmission that’s designed to outperform in the most challenging lighting conditions. Its industry leading glare reduction provides a clear image in harsh, direct light, while the resolution and clarity will meet the demands of any professional guide or shooter in the field. Countless military sniper teams have trusted the Mark 4 tactical spotting scope. You can depend on it, too. This rugged spotting scope is designed, machined, and assembled in the USA and is guaranteed for life. Reticle Info: TMR (Spotting Scope)\n<ul>\n\t<li>Expands on existing MIL Dot reticle design</li>\n\t<li>Utilizes hash marks instead of dots for increased ranging precision</li>\n\t<li>1 MIL is approximately 3.6 inches at 100 yards</li>\n\t<li>Hash marks are spaced 0.5 MIL apart, transitioning to 0.2 MIL spacing on the outer edges</li>\n\t<li>Not caliber specific</li>\n\t<li>MIL based systems are the current military standard</li>\n\t<li>Front (first) focal plane</li>\n</ul>\n \n\nFeatures:\n\u003cul>\n\u003cli>Tripod Ready: A built-in 1/4-20 rotatable tripod adapter port makes it easy to mount to a tripod.\u003c/li>\n\u003cli>Waterproof and Fogproof: Leupold pioneered modern waterproof and fogproof technology using advanced internal gasses and sealing methods that withstand extreme temperatures and elevation changes, so the internals of the optics stay moisture free and crystal clear for life.\u003c/li>\n\u003cli>Magnesium Housing: Lightweight but tough as nails, a rugged magnesium housing protects the optic during fast-paced action.\u003c/li>\n\u003cli>Fully Multi-Coated Lens System: Our fully multi-coated lens system ensures maximum brightness for clarity, contrast, and color fidelity.\u003c/li>\n\u003cli>Diamond Coat 2: Exterior lens surfaces are treated with DiamondCoat 2, an ion-assist lens coating, for higher light transmission and the greatest level of abrasion resistance we've ever offered. DiamondCoat 2 has the additional advantage of assisting in light transmission, for greater brightness, clarity and contrast, and will prove its worth in the wildest places on earth.\u003c/li>\n\u003cli>Folded Light Path: Folded light path technology helps achieve a compact, lightweight design.\u003c/li>\n\u003cli>Professional-Grade Optical System: Leupold’s Professional-Grade Optical System offers unmatched light transmission that’s designed to outperform in the most challenging lighting conditions, industry-leading glare reduction for a clear image in harsh, direct light, and the resolution and clarity that professional guides and shooters demand in the field.\u003c/li>\n\u003c/ul>\n\nSpecifications:\n\u003cul>\n\u003cli>Reticle: FFP TMR (Spotting Scope)\u003c/li>\n\u003cli>Length: 15.5"\u003c/li>\n\u003cli>Weight: 61.8 oz\u003c/li>\n\u003cli>Magnification: 20-60\u003c/li>\n\u003cli>Objective Diameter: 80 mm\u003c/li>\n\u003cli>Linear FOV Low Mag (ft@1000yds): 121\u003c/li>\n\u003cli>Linear FOV High Mag (ft@1000yds): 42\u003c/li>\n\u003cli>Angular FOV Low Mag (Degrees): 2.3\u003c/li>\n\u003cli>Angular FOV High Mag (Degrees): .8\u003c/li>\n\u003cli>Eye Relief Low Mag: 30 mm\u003c/li>\n\u003cli>Eye Relief High Mag: 30 mm\u003c/li>\n\u003cli>Exit Pupil Low Mag: 4.1\u003c/li>\n\u003cli>Exit Pupil High Mag: 1.3\u003c/li>\n\u003cli>Close Focus Distance: 75 ft\u003c/li>\n\u003c/ul>\n"